Triple
T12253878
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Oberursel |
E292046
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object |
Oberursel station
Oberursel station is a railway station in the town of Oberursel in Hesse, Germany, serving regional and local commuter rail services.
|
E972599
|
NE FINISHED |
How this triple was built (4 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Oberursel station | Statement: [Oberursel, hasRailwayStation, Oberursel station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Oberursel station Context triple: [Oberursel, hasRailwayStation, Oberursel station]
-
A.
Rosenheim station
Rosenheim station is a major railway hub in the Bavarian town of Rosenheim, Germany, serving regional and long-distance passenger services on several important rail routes.
-
B.
Amberg station
Amberg station is the main railway station serving the town of Amberg in Bavaria, Germany, providing regional and local train connections.
-
C.
Hohenecken station
Hohenecken station is a local railway stop serving the Hohenecken district in the city of Kaiserslautern, Germany.
-
D.
Oberstdorf station
Oberstdorf station is the main railway terminus serving the alpine resort town of Oberstdorf in Bavaria, Germany, and a key gateway for visitors to the surrounding Allgäu region.
-
E.
Oberlaa station
Oberlaa station is a Vienna U-Bahn station in the Oberlaa area that serves as the southern endpoint of the city's U1 metro line.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Oberursel station Triple: [Oberursel, hasRailwayStation, Oberursel station]
Generated description
Oberursel station is a railway station in the town of Oberursel in Hesse, Germany, serving regional and local commuter rail services.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Oberursel station Target entity description: Oberursel station is a railway station in the town of Oberursel in Hesse, Germany, serving regional and local commuter rail services.
-
A.
Rosenheim station
Rosenheim station is a major railway hub in the Bavarian town of Rosenheim, Germany, serving regional and long-distance passenger services on several important rail routes.
-
B.
Amberg station
Amberg station is the main railway station serving the town of Amberg in Bavaria, Germany, providing regional and local train connections.
-
C.
Hohenecken station
Hohenecken station is a local railway stop serving the Hohenecken district in the city of Kaiserslautern, Germany.
-
D.
Oberstdorf station
Oberstdorf station is the main railway terminus serving the alpine resort town of Oberstdorf in Bavaria, Germany, and a key gateway for visitors to the surrounding Allgäu region.
-
E.
Oberlaa station
Oberlaa station is a Vienna U-Bahn station in the Oberlaa area that serves as the southern endpoint of the city's U1 metro line.
- F. None of above. chosen
Provenance (5 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69d6ab67950c8190be08450a06228c4b |
completed | April 8, 2026, 7:24 p.m. |
| NER | Named-entity recognition | batch_69d91cc849308190b6ff416f8b4f01e8 |
completed | April 10, 2026, 3:52 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f60abdc5988190a19104385f54fb06 |
completed | May 2, 2026, 2:31 p.m. |
| NEDg | Description generation | batch_69f60d8456d881908b5647b77fc53780 |
completed | May 2, 2026, 2:43 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f60e2c52b0819094c8e67286235400 |
completed | May 2, 2026, 2:46 p.m. |
Created at: April 8, 2026, 9:52 p.m.